2023 Audi A5 2.0 TDI S Line

Overview

• Make: Audi
• Model: A5
• Trim: S Line
• Version: 2.0 TDI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (161 bhp)
• Year: 2023
• Mileage: 38,744 miles
• Fuel: Diesel, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 161 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Audi A5 S Line is advertised with 38,744 miles, approximately 9,600 above the typical mileage for its age. Priced at £24,500, it is advertised £1,027 above the AskCar estimate of £23,473. The AskCar estimate draws on 1,830 Audi A5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 19 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Sytner Group Derby Audi, based in Derby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,027 (4%) over the AskCar estimate of £23,473.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 1,830 priced Audi A5 adverts across different ages and specifications, as of 2 November 2026.

A 2023 Audi A5 with the 2.0 diesel engine is typically advertised at £24,000: the median of the 268 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 Audi A5 has been on sale for at least 19 days.

Price history

AskCar first saw this advert on 14 October 2026 at £24,500. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 21 May 2027.

It has had one MOT, on 1 May 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 35,143 miles, which matches the advertised 38,744 miles.

Advertised mileage is about 9,600 miles higher than the median mileage of a 2023 Audi A5 on AskCar.

Similar cars

74 other 2023 Audi A5 S Line 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £15,990 to £29,900, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Audi A5 S Line, 2.0 diesel hatchback, grey. Mileage: 38,588 miles. Price: £24,750, £250 more than this car. Dealer: B M Autoexchange in Newtownards. AskCar page: https://askcar.co.uk/car/audi-a5-2023-7acac6e1df2c
• 2023 Audi A5 S Line, 2.0 diesel hatchback, grey. Mileage: 38,576 miles. Price: £22,987, £1,513 less than this car. Dealer: Marriott Motor Group Ipswich Audi in Ipswich. AskCar page: https://askcar.co.uk/car/audi-a5-2023-ea1f6514d7f0
• 2023 Audi A5 S Line, 2.0 diesel hatchback, white. Mileage: 38,436 miles. Price: £22,998, £1,502 less than this car. Dealer: Arnold Clark Linwood Vauxhall / Jeep / Alfa Romeo in Linwood. AskCar page: https://askcar.co.uk/car/audi-a5-2023-834704d74ca2

• The nearest: 2023 Audi A5 S Line, 2.0 diesel hatchback, white, 2 miles from this car. Mileage: 42,258 miles. Price: £22,498, £2,002 less than this car. Dealer: Arnold Clark Derby Motorstore in Derby. AskCar page: https://askcar.co.uk/car/audi-a5-2023-94fdeaff89d2